function acf_update_user_setting($name, $value)
{
// get current user id
$user_id = get_current_user_id();
// get user settings
$settings = get_user_meta($user_id, 'acf_user_settings', false);
// find settings
if (isset($settings[0])) {
$settings = $settings[0];
} else {
$settings = array();
}
// delete setting (allow 0 to save)
if (acf_is_empty($value)) {
unset($settings[$name]);
// append setting
} else {
$settings[$name] = $value;
}
// update user data
return update_metadata('user', $user_id, 'acf_user_settings', $settings);
}
function format_value($value, $post_id, $field)
{
// bail early if no value
if (empty($value) || empty($field['sub_fields'])) {
return false;
}
// loop over rows
foreach (array_keys($value) as $i) {
// loop through sub fields
foreach (array_keys($field['sub_fields']) as $j) {
// get sub field
$sub_field = $field['sub_fields'][$j];
// bail ealry if no name (tab)
if (acf_is_empty($sub_field['name'])) {
continue;
}
// extract value
$sub_value = acf_extract_var($value[$i], $sub_field['key']);
// update $sub_field name
$sub_field['name'] = "{$field['name']}_{$i}_{$sub_field['name']}";
// format value
$sub_value = acf_format_value($sub_value, $post_id, $sub_field);
// append to $row
$value[$i][$sub_field['_name']] = $sub_value;
}
}
// return
return $value;
}
function format_value($value, $post_id, $field)
{
// bail early if no value
if (empty($value) || empty($field['layouts'])) {
return false;
}
// populate $layouts
$layouts = array();
foreach (array_keys($field['layouts']) as $i) {
// get layout
$layout = $field['layouts'][$i];
// append to $layouts
$layouts[$layout['name']] = $layout['sub_fields'];
}
// loop over rows
foreach (array_keys($value) as $i) {
// get layout name
$l = $value[$i]['acf_fc_layout'];
// bail early if layout deosnt exist
if (empty($layouts[$l])) {
continue;
}
// get layout
$layout = $layouts[$l];
// loop through sub fields
foreach (array_keys($layout) as $j) {
// get sub field
$sub_field = $layout[$j];
// bail ealry if no name (tab)
if (acf_is_empty($sub_field['name'])) {
continue;
}
// extract value
$sub_value = acf_extract_var($value[$i], $sub_field['key']);
// update $sub_field name
$sub_field['name'] = "{$field['name']}_{$i}_{$sub_field['name']}";
// format value
$sub_value = acf_format_value($sub_value, $post_id, $sub_field);
// append to $row
$value[$i][$sub_field['_name']] = $sub_value;
}
}
// return
return $value;
}
function format_value_single($value, $post_id, $field)
{
// bail ealry if is empty
if (acf_is_empty($value)) {
return $value;
}
// vars
$label = acf_maybe_get($field['choices'], $value, $value);
// value
if ($field['return_format'] == 'value') {
// do nothing
// label
} elseif ($field['return_format'] == 'label') {
$value = $label;
// array
} elseif ($field['return_format'] == 'array') {
$value = array('value' => $value, 'label' => $label);
}
// return
return $value;
}
